Muhammad Ali made a name for what he did inside the ring, but his legacy comes from what he did outside of it: Inspiring people to be more than they could ever imagine.

"There will never be another Muhammad Ali," his brother Rahman said. "He is a special man. My brother. I lived with him. I led with him, cried with him. We laughed together, played together. He will always have a special place in my heart. He will never die. He'll always be with me."

Ali was once asked what he planned on doing when he was done boxing. His answer was simple: Plan on meeting God the only way he knew how -- by helping people.

Ali’s friend Sonny Fishback said, "He was a prophet. He had a mission. And basically, for especially black people because he was trying to show black people, ‘Man, you are beautiful. Look at how great you are.’"

Many know Ali had several catch phrases and one-liners.

"Float like a butterfly, sting like a bee,” proclaimed fan Raheel Ahmad. "And recently, I just bought a shirt that said, ‘Find greatness within.’"